EP1661303A4 - Systeme et procede de transmission d'informations d'appelant d'une source a une cible - Google Patents

Systeme et procede de transmission d'informations d'appelant d'une source a une cible

Info

Publication number
EP1661303A4
EP1661303A4 EP04778044A EP04778044A EP1661303A4 EP 1661303 A4 EP1661303 A4 EP 1661303A4 EP 04778044 A EP04778044 A EP 04778044A EP 04778044 A EP04778044 A EP 04778044A EP 1661303 A4 EP1661303 A4 EP 1661303A4
Authority
EP
European Patent Office
Prior art keywords
mobile unit
data burst
overture
recipient
destination mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04778044A
Other languages
German (de)
English (en)
Other versions
EP1661303A2 (fr
Inventor
John Mcfarland Harris
Philip Joseph Fleming
Jay Jayapalan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP1661303A2 publication Critical patent/EP1661303A2/fr
Publication of EP1661303A4 publication Critical patent/EP1661303A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04M1/575—Means for retrieving and displaying personal data about calling party
    • H04M1/578—Means for retrieving and displaying personal data about calling party associated with a synthesized vocal announcement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H04M3/42051—Notifying the called party of information on the calling party where the notification is included in the ringing tone

Definitions

  • the invention relates generally to two-way communication systems and more particularly to call initiation procedures.
  • a sender at a source mobile unit may send a communication to a recipient at a destination mobile unit.
  • the communication will typically be transmitted from the source mobile unit to the destination mobile unit across a wireless infrastructure.
  • Many wireless systems support communications of an "interconnect” type, whereby the sender dials a number, the recipient answers, and a communication session is created with no further interaction of the sender or the recipient required.
  • the wireless system will support communications of a "dispatch" or "push-to-talk” type, whereby both the sender and the recipient can push a single button on their respective devices to initiate an immediate (or nearly immediate) communication link.
  • One problem that arises in many types of wireless communications is presenting a recipient with an interruption when such call occurs.
  • the recipient may not in fact wish to engage in all possible communications that might ensue upon responding to a given, incoming call.
  • the recipient may be otherwise occupied and may not wish to take the call from the sender at a certain time.
  • the recipient may wish to avoid answering the particular sender altogether.
  • a dispatch service may be used to aid the recipient in determining whether they wish to establish a session with a sender.
  • the sender may press a button on a mobile wireless device, for example, a cellular telephone, and may wait for a beep in order to speak. Then, after the beep, the sender may speak a message and, thereafter, the message is transmitted to the recipient. After the message is received, it may be played to the recipient and the recipient can determine the identity of the sender. The recipient may then use this information to determine whether they want to take the call and establish a communication session with the sender.
  • FIG. 1 is a block diagram of one example of a system in accordance with one embodiment of the invention.
  • FIG. 2 is a block diagram of one example of a mobile wireless unit in accordance with one embodiment of the invention.
  • FIG. 3 is a flowchart of one example of the operation of the system in accordance with one embodiment of the invention.
  • FIG. 4 is a flowchart of one example of the operation of the system in accordance with one embodiment of the invention.
  • FIG. 5 is a call-flow diagram of one example of the operation of the system in accordance with one embodiment of the invention.
  • FIG. 6 is one example of a data burst message in accordance with one embodiment of the invention.
  • a sender at a source mobile unit may select a destination mobile unit.
  • An overture element may then be formed.
  • the overture element contains information from the sender at the source mobile unit indicating that the sender desires to establish a wireless connection with the recipient at the destination mobile unit.
  • At least one data burst message may be formed and the overture element may be incorporated into the data burst message.
  • a wireless connection may be established between the source mobile unit and the destination mobile unit. The at least one data burst message, described above, is transmitted over the wireless connection to the destination mobile unit.
  • the data burst message transmitted from the source mobile unit is received at the destination mobile unit.
  • the overture element from the at least one data burst message is extracted at the destination mobile unit.
  • the information in the overture element is preferably evaluated, and, based upon the evaluation, a user may determine whether to establish the wireless connection between the sender and the recipient.
  • a system and method are provided whereby a recipient at a destination mobile unit can rapidly and easily determine the identity of a sender and/or purpose of a call. Further, the recipient can easily determine whether to establish a wireless session with the sender, and establish the session with a minimum of delay and without requiring further and constant interaction with the destination mobile unit.
  • the recipient can easily determine the identity of the sender, make a determination of whether to proceed with the call, and then, assuming the recipient desires to establish the session, quickly establish an interconnect call between the sender and the recipient without having to constantly push a "talk" button.
  • the overture element includes speech, such as a short message as voiced by the sending party.
  • the sending party can briefly inform the recipient of both the sending party's identity and the substantive nature of the desired communication. This, in turn, can be automatically be rendered audible at the receiving party's device as part of announcing the requested communication, thereby providing useful information that the receiving party can utilize to decide whether to answer the call.
  • a system for transmitting information from a sender at a source mobile unit to a recipient at a destination mobile unit includes a source mobile unit 102, a wireless infrastructure 104, and a destination mobile unit 106.
  • the source mobile unit 102 is communicatively coupled to the wireless infrastructure 104.
  • the wireless infrastructure 104 is communicatively coupled to the destination mobile unit 106.
  • the source and destination mobile units 102 and 106 may be any type of wireless communication device. For example, they may be any cellular phone, pager, personal digital assistant or any combination of these devices that is capable of transmitting and receiving information in a wireless manner.
  • the mobile units 102 and 106 may conform to any standard or group of standards. In one example, the mobile units 102 and 106 may conform to the CDMA-2000 group of standards.
  • the wireless infrastructure 104 may be any type of telecommunication infrastructure that is used to establish wireless communication sessions between different mobile units.
  • the wireless infrastructure 104 may include switches, routers, base stations, and control units that transmit and route any type of communication between mobile units.
  • the wireless infrastructure 104 may conform to any standard or group of standards. In one example, the wireless infrastructure 104 may conform to the CDMA-2000 group of standards.
  • a sender at the source mobile unit 102 selects a destination unit.
  • the selection may be made by determining the telephone number of the recipient at the destination mobile unit.
  • the number (or other information) of the destination mobile unit may be stored at the source mobile unit 102 and the sender may select this information.
  • the sending mobile unit 102 may form an overture element.
  • the overture element may include any type of information that allows a sender to communicate information to the recipient.
  • the sender may record a voice message to be included as the overture element.
  • the voice message may indicate that the sender wishes to establish a communication session with a recipient.
  • the overture element may include information indicating (or comprising) a particular ringing tone to be played at the destination mobile unit.
  • a particular ringing tone may be predefined to represent a particular sender and that sender's particular state and indicate to the recipient (by its unique audible tone) that the sender desires to establish a communication session with the recipient at the destination mobile unit 106.
  • the overture element may be spread across several data burst messages. This may become necessary because the information in the overture element is too large to be fitted into one message, for example, in the case of a long voice message.
  • the sender may dynamically select the ringing tone that the destination mobile unit 106 will play at the time the sender places the call. Thus, the same caller may select different ringing tones for different calls placed to the same destination unit.
  • the source mobile unit 102 may form a data burst message and may incorporate the overture element into the data burst message.
  • the data burst message may be sent across the infrastructure 104 to the destination mobile unit 106.
  • the destination mobile unit 106 may receive the data burst message, extract the overture element from the data burst message, and present the information in the overture element to the recipient at the destination mobile unit. For example, the destination mobile unit may play the voice message in the overture element to the recipient. In another example, if the overture element contains the identification of a unique ringing tone, then the destination mobile unit may play the unique ringing tone to the recipient.
  • the recipient may decide whether to establish a connection with the sender at the source mobile unit. Once the recipient indicates their decision, for example, by pushing a "talk" button, an interconnect call may be established between the source mobile unit and the destination mobile unit.
  • the recipient can easily determine the identity of the sender and readily make a determination of whether to proceed with the call. Assuming the recipient desires to establish a communication session, an interconnect call between the sender and the recipient can be quickly established. Once the recipient determines and indicates that they wish to establish the communication session with the sender, no additional steps (e.g., re-pushing the "talk" button) are required.
  • the mobile unit includes a keypad 202, a microphone 204, an address register 206, a user interface 208, a controller 210, a voice message storage unit 212, a wireless transceiver 214, and a speaker 216.
  • the keypad 202, microphone 204, and speaker 216 are coupled to the user interface 208.
  • the user interface 208 and the address register 206 are coupled to the controller 210.
  • the controller 210 is coupled to the voice message storage unit 212 and the wireless transceiver 214.
  • the voice message storage unit 212 is coupled to the user interface
  • the keypad 202 may be any type of data entry device allowing a user to enter alphanumeric information.
  • it may be any of the well-known types of keypads used on cellular phones.
  • it may be a voice-activated data entry unit or touch screen.
  • the microphone 204 may be any type of device that receives a human voice audio input and converts this input into an electrical signal.
  • the microphone may be any type of standard microphone currently used with cellular phones.
  • the address register 206 may be any type of memory storage device that holds address information. It may include or be a part of any type of memory storage device.
  • the address register 206 may be, in one example, a random access memory, and may be of a permanent or non-permanent form.
  • the user interface 208 may be any type of user interface device that is capable of converting electrical signals received from the keypad 202 and microphone
  • the user interface 208 may also forward and/or convert signals for use by the speaker 216.
  • the user interface 208 may perform other functions, as well. To accomplish its functions, the user interface 208 may be implemented using any combination of electronic hardware or computer software, as is known in the art.
  • the controller 210 may be any type of device that may be used to execute computer instructions stored in a memory.
  • the controller 210 may be a microprocessor including a memory or the like.
  • the controller 210 may be a digital signal processor (DSP) or other similar device.
  • DSP digital signal processor
  • the voice message storage unit 212 may be any type of storage device that is capable of storing words or group of data that is to be transmitted. It may include or be a part of any type of memory storage device.
  • the voice message storage unit 212 may be, in one example, a random access memory, and may be of a permanent or non-permanent form.
  • the wireless transceiver 214 may be any type of device that can transmit and receive data.
  • the transceiver 214 may include an antenna that transmits or receives information.
  • the transceiver 214 may convert data from the controller into a form compatible for transmission over its antenna.
  • the transceiver 214 may also receive data and convert this data from an analog form into a digital form to be processed by the controller 210.
  • the speaker 216 may be any type of speaker that is capable of playing human voice or ringing patterns in an audio form to a human listener.
  • the speaker 216 may be any type of speaker that is used with cellular phones.
  • a sender selects a destination mobile unit.
  • the sender may use the keypad 202 to enter the telephone number of the recipient at the destination mobile unit.
  • the information indicating the identity of the destination mobile unit may be communicated to the controller 210, which, based upon this information, and is known in the art, forms a destination address in the address register 206.
  • the sender may use the microphone 204 to record a voice message.
  • the message may include any type of information they wish to communicate to the recipient.
  • the controller 210 may also form an overture element from the voice message and incorporate the voice message into the overture element. It may be desirable to provide a time limit to govern the maximum permitted duration of such a voice message/overture element.
  • the overture element may include information indicating a particular ringing tone to be played at the destination mobile unit.
  • the overture element can comprise a particular ringing pattern to be played upon receipt of the overture element.
  • such a particular ringing tone may be predefined to represent a particular sender and indicate to the recipient (by its unique audible tone) that the sender desires to establish a communication session with the recipient at the destination mobile unit.
  • the controller 210 may then form a data burst message, which incorporates the overture element and the destination address from the address register 206. This data burst message may be forwarded from the controller 210 to the wireless transceiver 214 via the communication request line. [0036]
  • the transceiver 214 may transmit the data burst message to the destination mobile unit via a wireless infrastructure. As is known in the art, the wireless infrastructure may route the data burst message to the correct destination mobile unit.
  • a data burst message may be received at the wireless transceiver 214.
  • the data burst message may be received via an antenna.
  • the wireless transceiver 214 may convert the data burst message into a format that can be processed by the controller 210.
  • the data burst message may be placed in the voice message storage unit 212 by the controller 210.
  • the controller 210 may extract the overture element from the data burst message in the voice message storage unit 212.
  • the controller 210 may convert the overture element into an audio format at the user interface 208.
  • the user interface 208 may automatically supply the overture element (now in audio form) to the speaker 216, which plays the overture element to the recipient.
  • the destination mobile unit may extract the unique ringing tone identification from the overture element, and utilize this information to play the unique ringing tone to the recipient.
  • the recipient may then determine whether they wish to establish a communication session with the sender, for example, an interconnect call. If the recipient desires to establish an interconnect call with the recipient, this may be accomplished via the procedures described in the CDMA-2000 series of standards, as is known to those skilled in the art.
  • the sender selects the destination mobile unit. For example, the sender may determine a destination telephone number. The user may enter this information on the keypad of a cellular phone, in one example.
  • the source mobile unit may form an overture element.
  • the sender may record a message at the source mobile unit and this message may form the overture element.
  • the sender at the source mobile unit may select a ring type and supply this information to the source mobile unit via the keypad of the source mobile unit. The source mobile unit may then take this information, and convert it into an overture element.
  • the source mobile unit may establish a wireless connection between the source mobile unit and the destination mobile unit.
  • the source mobile unit may establish a traffic channel to be used to communicate the overture to the recipient at the destination mobile unit.
  • the source mobile unit may form a data burst message.
  • the data burst message may incorporate the overture element and the source mobile unit may transmit the data burst message to the destination mobile unit.
  • a destination mobile unit may receive a data burst message transmitted by a source mobile unit.
  • the destination mobile unit may receive the data burst message on an antenna.
  • the destination mobile unit may extract the overture element from the data burst message.
  • the overture element may include a voice message, which is extracted.
  • the overture element may be information indicating a ringing tone.
  • the overture element may be processed and evaluated.
  • the overture element may be converted into an audio form and played on a speaker to the recipient at the destination mobile unit.
  • the information indicating the ringing tone may be extracted and the ringing tone may be played to the recipient.
  • the overture element contains both a voice message and a ringing tone, both the ringing tone and the voice message may be extracted an played to the recipient.
  • an action is determined.
  • the recipient determines whether they wish to establish a communication session with the sender. If the answer to establish a communication session is affirmative, then a communication session may be established. For example, an interconnect call may be established between the sender at the source mobile unit and the recipient at the destination mobile unit. On the other hand, if the determination to establish a communication session is negative, then the call from the sender may be routed to an alternate destination, for example, to a voice mail system.
  • the sender may select the recipient. For example, the sender may determine the telephone number of the recipient and dial the selected number on the keypad of the sending mobile unit.
  • the source mobile unit may send an origination request to the wireless infrastructure.
  • the wireless infrastructure may receive the origination request and then create and route a page to the destination mobile unit if it is registered and is available for an RF call.
  • the page may also establish to that the user has been activated and/or is busy. In another example, the network may check its data to determine that the mobile is not busy.
  • the destination mobile unit (that is not busy), may receive the page. Since the destination mobile unit is not busy, then it responds to the page with a page response message.
  • the infrastructure may receive this message and, at step 512, the infrastructure may send a ring-back to the source mobile unit.
  • the source mobile unit may play a beep to the sender at the source mobile unit.
  • the playing of the beep indicates that the destination mobile unit is not busy or deactivated.
  • the source mobile unit may form an overture element.
  • the sender may announce their name, or present some other type of information indicating the purpose of the call.
  • the sender may determine and select a particular ringing tone. This ringing tone may uniquely identify the sender and may be played at the destination mobile unit in conjunction with or instead of a voice message.
  • the source mobile unit may form a data burst message including the overture.
  • the sending mobile unit may send the data burst message to the infrastructure.
  • the infrastructure may route and send the data burst message to the destination mobile unit.
  • the destination mobile unit may receive the data burst message with the overture element.
  • the destination mobile unit may play a beep to a recipient and the message (or ring) from the overture element.
  • the recipient at the destination mobile unit may determine whether to engage the sender in a communication session. For example, the recipient at the destination mobile unit may press the "talk" button on the destination mobile unit.
  • a connect message may be sent to the infrastructure. If the talk button is not pressed, the call from the sender at the sending mobile unit may be redirected to a different destination, for instance to voice mail system where the sender can record a message.
  • the infrastructure halts playing ring back.
  • the source mobile unit may detect the absence of ring back and hear the recipient's voice.
  • the termination of the ring-back tone may indicate to the sender that the recipient at the destination mobile unit desires that a communication session be established between the source mobile unit and the destination mobile unit.
  • an interconnect call may be established between the sender and the recipient.
  • the data burst message 600 may include a data burst type field 602 and a data field 604.
  • the data field 604 may include an overture element 606.
  • the data burst message 600 may include other types of fields as well, but is shown here as having only two fields.
  • the data burst type field 602 may include values indicating the type of data burst. For example, according to the CDMA 2000 family of standards, the field may include six bits. One value (e.g., "000011 ”) may indicate a short message services as the type assignment. A subtype field (within the data burst type field 602) may indicate the nature of the processing to the destination mobile unit. For example, the three leading bits may be used along with the other information to indicate that the data burst message includes either voice data, ringing data, or some other type of information where special processing is required.
  • a predefined value (e.g., "111111") of the data burst type field 602 may indicate that an extended burst type is contained in the first two octets of the data field 604.
  • the extended burst type therefore, may indicate that a proprietary message type is being used in the data field 604.
  • an extended type may indicate that voice data is present in the data field while, in another example, the value of the extended type may indicate that ringing-type data is included elsewhere in the data field.
  • the overture element 606 may include any type of information indicating that a sender wishes to establish a communication session with a recipient.
  • the overture element may include a voice message.
  • the overture element may include information indicating a ringing tone.
  • the overture element 606 may include all of the data field 604.
  • the overture element 606 may be spread across multiple data burst messages.

Abstract

L'invention concerne un système et un procédé de transmission d'informations d'un expéditeur au niveau d'une unité mobile source à un destinataire au niveau d'une unité mobile cible. Un expéditeur au niveau d'une unité mobile source (102) peut sélectionner une unité mobile cible (106). Un élément d'ouverture peut ensuite être formé. Cet élément d'ouverture peut contenir des informations provenant de l'expéditeur au niveau de l'unité mobile source (102) indiquant que ce dernier souhaite établir une connexion sans fil avec le destinataire au niveau de l'unité mobile cible (106). Au moins un message de paquet de données peut être formé et l'élément d'ouverture peut être incorporé dans le message de paquet de données.
EP04778044A 2003-08-25 2004-07-13 Systeme et procede de transmission d'informations d'appelant d'une source a une cible Withdrawn EP1661303A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/647,425 US20050047362A1 (en) 2003-08-25 2003-08-25 System and method for transmitting caller information from a source to a destination
PCT/US2004/022336 WO2005025242A2 (fr) 2003-08-25 2004-07-13 Systeme et procede de transmission d'informations d'appelant d'une source a une cible

Publications (2)

Publication Number Publication Date
EP1661303A2 EP1661303A2 (fr) 2006-05-31
EP1661303A4 true EP1661303A4 (fr) 2006-10-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP04778044A Withdrawn EP1661303A4 (fr) 2003-08-25 2004-07-13 Systeme et procede de transmission d'informations d'appelant d'une source a une cible

Country Status (4)

Country Link
US (1) US20050047362A1 (fr)
EP (1) EP1661303A4 (fr)
CN (1) CN1839583A (fr)
WO (1) WO2005025242A2 (fr)

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EP1661303A2 (fr) 2006-05-31
CN1839583A (zh) 2006-09-27
US20050047362A1 (en) 2005-03-03
WO2005025242A3 (fr) 2006-02-23

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